发明名称 THERMAL TRANSFER FILM, AND ORGANIC ELECTROLUMINESCENT DEVICE PREPARED USING SAME
摘要 The present invention relates to a thermal transfer film and to an organic electroluminescent device prepared using same, wherein the thermal transfer film includes a base film and an outermost layer which is formed on the base film and has 2% or more of a thickness change ratio expressed by formula 1.
申请公布号 US2015360496(A1) 申请公布日期 2015.12.17
申请号 US201314655697 申请日期 2013.12.26
申请人 CHEIL INDUSTRIES INC. 发明人 Park Se Hyun;Kang Kyoung Ku;Lee Jung Hyo;Kim Min Hye;Kim Sung Han;Park Si Kyun;Lee Eun Su;Cho Seong Heun;Choi Jin Hee
分类号 B41M5/42;H01L51/00 主分类号 B41M5/42
代理机构 代理人
主权项 1. A thermal transfer film comprising: a base film; and an outermost layer formed on the base film, wherein the outermost layer has a thickness change rate of about 0.5% or more, as calculated according to Equation 1: Thickness change rate (%)=(T2−T1)/T1×100,   <Equation 1> (wherein Equation 1, T1 is an initial thickness of the outermost layer, T2 is a maximum thickness of the outermost layer, as measured within a temperature range from 25° C. to 170° C. while the thermal transfer film is heated at a heating rate of 5° C./min from a starting temperature of 25° C. to a final temperature of 170° C.).
地址 Gumi-si Gyeongsangbuk-do KR